Golf putter head



FIG. 1 is a front view of a golf golf putter head showing my new design;

FIG. 2 is a top view thereof.

FIG. 3 is a rear view thereof.

FIG. 4 is a bottom view thereof.

FIG. 5 is a right end view thereof.

FIG. 6 is a left end view thereof. 

The ornamental design for golf putter head, as shown. 